Nº
2205
תאריך: 10-11.11.13
מחיר: 2120 + מע"מ
משך הקורס: 2 ימים
Course Overview:The course starts with a presentation of the optical network and its components; it then describes the legacy solutions and their limitations. The OTN related protocols and hierarchy are presented, along with the advanced draft proposals . We conclude with the description of how different types of signals are carried over OTN.
Who should attend:The seminar is built for Technical, Marketing and Business Development people of Telecom Service Providers as well as Manufacturers of OTN equipment.
Prerequisities:Basic knowledge of telecommunications and SONET/SDH is expected from the participants.
Course Outline:
1. Introduction
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Optical networks characteristics
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Optical networks components
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Requirements and limitations
2. Legacy solutions - SONET
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SONET principles
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SONET hierarchy
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Network synchronization
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What is missing?
3. OTN principles
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OTN layering model
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Optical layers
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Electrical layers
4. The OTN frame
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FEC
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Scrambling
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OTU, ODU, OPU overheads
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TCMs
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Delay Measurement
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OTN rates
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ODUflex
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OTN Multiplexing hierarchy – HO, LO
5. Mapping procedures
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Asynchronous Mapping (AMP)
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Bit Synchronous Mapping (BMP)
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Generic Mapping (GMP)
6. Client signals mapping
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SONET/SDH
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ATM
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Transparent GBE and 1GFC into ODU0
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GFP-F, GFP-F with preamble and ordered sets
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10GBE Mappings
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10GFC Mappings
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40GBE and 100GBE Mappings
7. Multiplexing
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Tributary slots
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ODTUjk
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ODTUk.ts
8. Hitless Adjustment of ODUflex
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Virtual concatenation (VCAT)
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Control overhead
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Link Connection Resize (LCR) protocol
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Bandwidth Resize (BWR) protocol
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ODUflex versus VCAT
9. Operation, Administration and Maintenance
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Alarms
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Performance Monitoring
10. System Issues
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Timing procedures
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Multichannel parallel interfaces
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Software Interface
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Standards status
11. Conclusion